High Precision Fully Functional Slant Bed CNC Lathe Machine

• Customization: Available
• After-sales Service: 24 Hours
• Warranty: 1 Year
• Model NO.: CLK6440A
• Application: Metal
• Process Usage: Metal-Cutting CNC Machine Tools
• Movement Method: Contour Control
• Control Method: Semi-Closed Loop Control
• Numerical Control: CNC/MNC
• Processing Precision: 0.01~0.02(mm)
• Performance Classification: Economical CNC Machine Tools
• Certification: GS, CE, ISO 9001
• Condition: New
• High Speed: 4000rpm
• Transport Package: W/Case
• Specification: CLK640A
• Trademark: Allway
• Origin: China
• HS Code: 84581100
• Production Capacity: 1000PCS/Year

Product Description

1. This machine is a fully functional slant bed CNC lathes, especially suitable for small and medium-sized plate, short shaft parts of high speed, high precision machining.There are two straight axis X, Z, be able to complete functions by one clamping for: turning, drilling, boring, tapping, reaming, and other.
2. The 30 ° slant bed and base is whole casting molding. 20 mm wall thickness, 4 square type structure, optimal layout of reinforcement through the finite element analysis, the high strength cast iron material, resin sand molding, through full secondary time aging and natural aging, so,the basis of a machine with high rigidity ,ensure the stability of the machine use for a long time;
3. X, Z axis adopt linear guideway with high precision, high load capacity, high reliability, match automatic forced lubrication, which greatly reduce the frictional resistance feed movement, improve machine precision and life;the friction coefficient of sliding friction can be reduced to fiftieth of the original, feed speed and positioning accuracy is higher.
4. High speed and high precision, high rigidity shell type spindle unit, spindle with chromium molybdenum alloy material, spindle bearing adopt NSK specified double row cylindrical roller bearing and P4 level high speed precision angular contact bearings pairs, use NSK high-speed specified grease, resistance to high temperature and high speed.Spindle unit assemble at a constant temperature room, running-in 36 hours in a constant temperature  after assemble, through continuous 36 hours test run after install on the  machine, make sure that the performance of high speed and high precision and reliability.The spindle hole diameter is  64mm and Max.Dia.through bar is 51mm, make the machine with larger bar through range.

5. Adopts imported hydraulic tool turret, tools rotating by hydraulic motor driven, large torque and smooth, Angle of CAM indexing mechanism is accurate, clamping and loosening of the tool disc.  by hydraulic cylinder, motion is smooth, suitable for heavy cutting, has the function of choosing  tool nearby ,can install forward or reverse according to the user habit.


 

Items		Unit	CLK6440A Specification
Maximal. swing over bed		mm	Φ540
Max.processing dia.(not over carriage /over carriage)		mm	400/290
Max. processing length		mm	235
Max. Dia. Of through bar inner spindle (when standard configuration)		mm	50
Main motor		kw	7.5
	Travel for X	mm	220
	Travel for Z	mm	245
rapid moving	For X	m/min	18
	For Z	m/min	18
Guideway	Lathe bed guide rail tilt Angle	degree	30
	Guideway type		Ball screw
	Single width of X/Z	mm	35/45
Ball screw	X	mm	32*10
	Z	mm	40*10
Spindle	Spindle speed range	r/min	30-4000
	Spindle nose		A2-6
	Spindle inner cone		80
	Standard configuration hydraulic chuck	mm	200
Cooling	cool pump power	w	270
	Cool pump flux	L/min	25
	Cool pump volume	L	200
Tool turret	Tool turret type		horizontal
	Tool number	pcs	10
	Tool specification	mm	Square 20/round 25
Lubrication type			Auto
Position accuracy		mm	±0.008
Re-position accuracy		mm	±0.004
Power form	AC voltage	V	3  380±10%
	Frenquce	HZ	50±10%
Total Power capacity		Kw	15
weight		kg	3000
Overall dimension(L*W*H)		mm	2150*1840*1750

6. Standard configuration
1)8″3-jaw hydraulic chuck and soft jaw ;
2)spindle motor: servo motor,7.5KW(48N.M);
3)Max spindle unit speed 4000rpm'
4)10 position hydraulic tool turret(with turning/boring tool holder each 2);
5)Auto-lubricating system;
6)External cooling system (including dust pans, cooling tank, cooling pump);
7)auto chip conveyor;
8)Full splash guard and inner ball screws,guideway splash guard;
9) Leveling bolts
10) Work lamp;
11) Alarm lamp;
12) Hydraulic system
13) Fanuc 0i TF(5) CNC system,
7. Optional configuration:
1)GSK,Siemens,Mitsubishi and so on cnc controller.    
2)manual remove chip                       
3)manual chuck;
4)Elastic collet and collet    
5) setting tool, feeder bar.